<div class="wrapper">
    <div id="buttons">
        <button onclick="openChartToolPanel(undefined)">Open Chart Tool Panel</button>
        <button onclick="openChartToolPanel('format')">Open Chart Tool Panel Format tab</button>
        <button onclick="closeChartToolPanel()">Close Chart Tool Panel</button>
    </div>
    <div id="myGrid" class="ag-theme-quartz">
    </div>
    <div id="myChart" class="ag-theme-quartz my-chart">
</div>